.learn-container {
	position: relative;
	/* background-color: greenyellow; */
	opacity: 0.8;
	z-index: 7;
}

/* 顶端目录*/
.head-Navigation {
	position: relative;
	/* top: 30px; */
	height: 34px;
	background-color: #B0E2FF;
	text-align: center;
}

.head-Navigation span{
	line-height: 34px;
	font-size: 16px;
	color: white;
}

/* 左侧目录 */
.left-Navigation {
	position: absolute;
	width: 96px;
	left: 160px;
	top: 64px;
	float: left;
	border-radius: 5px;
	border: 1px solid #D3D3D3;
	background-color: #fff;
	box-shadow: 2px 2px 10px #909090;
}

.left-Navigation p {
	text-align: center;
	color: #777;
	cursor: not-allowed;
	background-color: #eee;
	padding: 5px;
	border-left: 5px solid #009E94;
}

.left-menu {
	list-style: none;
	text-align: center;
	margin-right: -1px;
}

.left-menu ul {
	padding-top: 20px;
}

.left-menu li {
	/* padding: 5px 0 5px 0; */
	line-height: 30px;
	cursor: pointer;
	padding-top: 1px;
}

.left-menu li a {
	display: block;
	/* color: #000000; */
}

.left-menu li a:hover {
	background-color: #87CEFA;
	color: #fff;
}

.active {
	background-color: #87CEFA;
	color: #fff;
}

/* 中间内容 */
.learn-main {
	position: relative;
	border-radius: 5px 5px 0 0;
	top: 30px;
	left: 18%;
	width: 1050px;
	min-height: 600px;
	opacity: 0.8;
	background-color: white;
	box-shadow: 2px 2px 10px #909090;
}

.main-title {
	height: 30px;
	background-color: #EEEEEE;
	padding-left: 20px;
}

.main-title span {
	line-height: 30px;
}

.main-list {
	padding: 20px 0;
}

.main-list ul {
	padding: 0 10px;
}

.main-list ul li {
	background-color: #d9edf7;
	width: 196px;
	height: 120px;
	border-radius: 10px;
	margin: 25px;
	cursor: pointer;
	/*display: inline-block;*/
	float: left;
	color: #337ab7;
}

.main-list ul li:hover {
	background-color: #B4EEB4;
	color: #36648B;
}

#lea-tip {
	padding-left: 10px;
	line-height: 30px;
	font-size: 16px;
}

.main-list .lea-con {
	position: relative;
	left: 20px;
	padding: 10px;
	font-size: 14px;
	width: 140px;
	height: 50px;
	overflow: hidden;
	text-overflow: ellipsis;
}
#learn-list {
	position: relative;
	text-align: center;
	top: -5px;
	z-index: 8;
}